We divide 87936087 by 168
We want to figure out the number of times 87936087 can be divided by 168.

Step 1:
168 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (7) from the dividend and append it to 8, then repeat: 87 / 168

On to step 2:
When dividing 87 by 168, we get 0 with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 87 and we're left with 87.
Take the next digit (9) from the dividend and append it to 87, then repeat: 879 / 168

Moving on to step 3:
168 can be fit into 879 5 times, resulting in a remainder of 39.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 39 after subtracting 840 from 879.
Fetch the next digit (3) from the dividend, attach it to 39 and continue: 393 / 168

Moving on to step 4:
168 goes into 393 2 times with a remainder of 57.
Use 2 as the next digit of our solution. 
Result so far: 52.0
Subtracting 336 from 393 leaves us with 57.
Include the next digit (6) from the dividend after 57, then repeat: 576 / 168

On to step 5:
The number 168 fits into 576 3 times, leaving a remainder of 72.
Write down 3 as next digit of the result. 
Result so far: 523.0
The remainder is 72 after subtracting 504 from 576.
Bring next digit (0) of the dividend behind the 72 and repeat the process: 720 / 168

Going ahead to step 6:
168 goes into 720 4 times with a remainder of 48.
The next digit of our result is 4. 
Result so far: 5234.0
Subtracting 672 from 720 leaves us with 48.
Append the next digit (8) from the dividend to 48 and continue with: 488 / 168

Going ahead to step 7:
168 can be fit into 488 2 times, resulting in a remainder of 152.
The number 2 becomes the next digit in our result. 
Result so far: 52342.0
Deduct 336 from 488 and we're left with 152.
Bring next digit (7) of the dividend behind the 152 and repeat the process: 1527 / 168

Moving on to step 8:
When dividing 1527 by 168, we get 9 with a remainder of 15.
Write down 9 as next digit of the result. 
Result so far: 523429.0
Deduct 1512 from 1527 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
When dividing 150 by 168, we get 0 with a remainder of 150.
The next digit of our result is 0. 
Result so far: 523429.0
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Going ahead to step 10:
When dividing 1500 by 168, we get 8 with a remainder of 156.
Record the quotient 8 as the next digit in the result. 
Result so far: 523429.08
Deduct 1344 from 1500 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 11:
168 can be fit into 1560 9 times, resulting in a remainder of 48.
The next digit of our result is 9. 
Result so far: 523429.089
Deduct 1512 from 1560 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 12:
When dividing 480 by 168, we get 2 with a remainder of 144.
Record the quotient 2 as the next digit in the result. 
Result so far: 523429.0892
Deduct 336 from 480 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 13:
168 can be fit into 1440 8 times, resulting in a remainder of 96.
The next digit of our result is 8. 
Result so far: 523429.08928
Deduct 1344 from 1440 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 14:
If we divide 960 by 168, we get 5 and a remainder of 120.
The number 5 becomes the next digit in our result. 
Result so far: 523429.089285
If we take 840 away from 960, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Step 15:
168 can be fit into 1200 7 times, resulting in a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 523429.0892857
Subtracting 1176 from 1200 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 16:
If we divide 240 by 168, we get 1 and a remainder of 72.
The number 1 becomes the next digit in our result. 
Result so far: 523429.08928571
Subtracting 168 from 240 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Our division results in 523429.08928571 with a remaining 7.2e-08.